Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874982 | Display device with adjustable deflection unit | Dik R. Overdijk, Leopold C. M. Beirens, Piet C. J. Van Rens | 1989-10-17 |
AB
Antonius J. J. Bolder
Overall (1989): #132,386 of 140,708Top 95%
1
Patents 1989